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authorMarc-André Lureau <marcandre.lureau@redhat.com>2016-06-16 21:28:51 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2016-06-29 16:49:41 +0200
commit3fa27a9a1e20e8fb2bf4358d6873177d5d5c049a (patch)
tree381b175cd6b7ce9be18968dcc0139c49a7ebdcc4 /io
parentc1111a24a3358ecd2f17be7c8b117cfe8bc5e5f8 (diff)
downloadqemu-arm-3fa27a9a1e20e8fb2bf4358d6873177d5d5c049a.tar.gz
socket: add listen feature
Add a flag to tell whether the channel socket is listening. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <1466105332-10285-3-git-send-email-marcandre.lureau@redhat.com> Acked-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Diffstat (limited to 'io')
-rw-r--r--io/channel-socket.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/io/channel-socket.c b/io/channel-socket.c
index ca8bc20b17..1cd58487b0 100644
--- a/io/channel-socket.c
+++ b/io/channel-socket.c
@@ -71,6 +71,9 @@ qio_channel_socket_set_fd(QIOChannelSocket *sioc,
int fd,
Error **errp)
{
+ int val;
+ socklen_t len = sizeof(val);
+
if (sioc->fd != -1) {
error_setg(errp, "Socket is already open");
return -1;
@@ -106,6 +109,10 @@ qio_channel_socket_set_fd(QIOChannelSocket *sioc,
ioc->features |= (1 << QIO_CHANNEL_FEATURE_FD_PASS);
}
#endif /* WIN32 */
+ if (getsockopt(fd, SOL_SOCKET, SO_ACCEPTCONN, &val, &len) == 0 && val) {
+ QIOChannel *ioc = QIO_CHANNEL(sioc);
+ ioc->features |= (1 << QIO_CHANNEL_FEATURE_LISTEN);
+ }
return 0;